Science, asked by Jianlumei, 10 months ago

using mendeleev periodic table, predict the formula for the oxides of the following elements:K,C,Al,Si,Ba

Answers

Answered by eduweb

1

Answer:

K =R2O

C=RO2

Al= R2O3

Si=RO2

Ba=RO

Previous Question

Next Question

Similar questions

Math, 5 months ago

Q1. A fraction becomes 13 when 1 is subtracted from numerator and it becomes 14 when 8 is added to its denominator. Find the fraction...

Art, 5 months ago

_______is a chemical that signals our bodies what to do.

Math, 5 months ago

how many x are in 5x+2/3?

Physics, 10 months ago

55. A container is filled with two immiscible liquids A and B of densities 2 gcm-3 and 3 gcm , respectively, A wooden cube of side 1 cm floats on the surface of liquid A such that one-fourth of its total length is immersed in this liquid (A). Now, the wooden cube is completely immersed in liquid A by suspending a sinker of volume 10 cm which is completely submerged in liquid B. Determine the...

Social Sciences, 10 months ago

why is the President of India and integral part of Parliament even being not a member of any two houses explain the reason...

Political Science, 1 year ago

How can democracy give space to establish dignity and freedom in 5 marks about 7 points?

Physics, 1 year ago

How battery bank work and what is vrla+ battry battery and differnce between vrla + and normal bank?

Biology, 1 year ago

Interfascicular cambium develops from the cells of...